20852025166

素因数分解:

$2^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{433}}^1\times {\mathrm{2039}}^1$

素因数の和:2729

約数の個数: 48

約数和(自身を含む): 36637967520

約数和(自身を除く): 15785942354

約数列:

[1, 2, 7, 14, 49, 98, 241, 433, 482, 866, 1687, 2039, 3031, 3374, 4078, 6062, 11809, 14273, 21217, 23618, 28546, 42434, 99911, 104353, 199822, 208706, 491399, 730471, 882887, 982798, 1460942, 1765774, 3439793, 5113297, 6180209, 6879586, 10226594, 12360418, 24078551, 43261463, 48157102, 86522926, 212775767, 425551534, 1489430369, 2978860738, 10426012583, 20852025166]

約数ペア:

[(1, 20852025166), (2, 10426012583), (7, 2978860738), (14, 1489430369), (49, 425551534), (98, 212775767), (241, 86522926), (433, 48157102), (482, 43261463), (866, 24078551), (1687, 12360418), (2039, 10226594), (3031, 6879586), (3374, 6180209), (4078, 5113297), (6062, 3439793), (11809, 1765774), (14273, 1460942), (21217, 982798), (23618, 882887), (28546, 730471), (42434, 491399), (99911, 208706), (104353, 199822)]